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Related Concept Videos

Handwashing I: Introduction and Types of Equipment01:18

Handwashing I: Introduction and Types of Equipment

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Handwashing is hand hygiene with plain or antimicrobial soap and water to physically remove dirt, organic material, and microorganisms. However, it may not kill all microorganisms. The handwashing procedure requires a hand wash basin, liquid soap, paper towels, a domestic waste bin, and disposable nail cleaner as optional equipment.
Hand wash basins in clinical areas should have faucets that can be turned on and off without using the hands; that is, they should be non-touch or lever-operated....
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Hand hygiene01:23

Hand hygiene

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Asepsis is the practice of preventing or breaking the chain of infection. The nurse employs aseptic techniques to prevent the spread of microorganisms and reduce the risk of diseases. Hand hygiene is the cornerstone of aseptic techniques and is classified into medical and surgical asepsis. Medical asepsis includes hand hygiene and the use of gloves. Surgical asepsis, or the sterile technique, refers to practices that render and keep objects and areas free of microorganisms.
Hand washing...
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Healthcare Associated Infections II: Preventive Measures01:22

Healthcare Associated Infections II: Preventive Measures

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Essential infection prevention measures are based on the knowledge of the infection chain, the modes of transmission in healthcare settings, and the use of the best practices in all healthcare settings. Compulsory public reporting of healthcare-associated infection rates is needed to allow individuals and the community to make informed choices regarding selecting a healthcare facility.
The best practices for preventing healthcare-associated infections include hand hygiene, patient risk...
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Handwashing II: Pre-procedure and Initial Procedure Steps01:19

Handwashing II: Pre-procedure and Initial Procedure Steps

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The pre-procedure steps of handwashing include removing jewelry and rolling up sleeves. However, many organizations allow staff to wear wedding rings.
The hand washing procedure itself includes the following steps. First, cover cuts, if any, on hands with a waterproof dressing. Cuts and abrasions can become contaminated with bacteria hindering the ability to clean the area thoroughly. In addition, repeated hand washing can worsen an injury.  The nails must be short and clean, without nail...
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Surface Membrane Barriers01:18

Surface Membrane Barriers

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The skin and mucous membranes serve as the primary line of defense against pathogens by providing both physical and chemical protection. These barriers are essential in preventing the entry and establishment of microbes, thereby maintaining the integrity of the host.
The outer layer of the skin, the epidermis, is a robust barrier comprising layers of closely packed keratinized cells. This dense arrangement prevents microbes from penetrating the body. The periodic shedding of epidermal cells...
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Handwashing III: During the Procedure and Post-Procedure Steps01:15

Handwashing III: During the Procedure and Post-Procedure Steps

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To wash hands properly, follow these steps:
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Related Experiment Video

Updated: Jan 19, 2026

Effect of Hyaluronic Acid 35 kDa on an In Vitro Model of Preterm Small Intestinal Injury and Healing Using Enteroid-Derived Monolayers
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Effect of Hyaluronic Acid 35 kDa on an In Vitro Model of Preterm Small Intestinal Injury and Healing Using Enteroid-Derived Monolayers

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Developing the evidence base for hygiene and emollient practices.

Fiona Cowdell1

  • 1University of Hull.

Nursing Older People
|May 1, 2015
PubMed
Summary

Evidence-based nursing care for older adults

Area of Science:

  • Gerontology
  • Dermatology
  • Evidence-Based Practice

Background:

  • Maintaining skin integrity is crucial for the health and well-being of older adults.
  • Personal hygiene and emollient use are key practices for skin health in this population.
  • There is a notable lack of evidence regarding optimal daily skin care practices for elderly individuals.

Purpose of the Study:

  • To examine the concept of evidence-based practice in geriatric skin care.
  • To identify the knowledge gap in skin hygiene and emollient practices for older people.
  • To justify the need for a systematic review to address these knowledge gaps.

Main Methods:

  • A Cochrane protocol for a systematic review is introduced.
  • The review will collate and synthesize existing research on skin care for older adults.
Keywords:
Emollientsevidence-based practicepersonal hygieneresearchskin healthskin integrity

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  • Future research needs in this area will be identified.

    • Main Results:

    • The article highlights a significant gap in evidence for best practices in geriatric skin hygiene and emollient application.
    • A Cochrane systematic review protocol is presented to address this deficiency.
    • The need for future research and the application of new evidence to practice are discussed.

    Conclusions:

    • There is a critical need for evidence-based guidelines on skin hygiene and emollient practices for older adults.
    • A systematic review is essential to consolidate current knowledge and guide future research.
    • Translating new evidence into clinical practice is vital for improving geriatric skin health.